Devastating tsunami could hit Brit holiday hotspots in Spain and Portugal at ANY TIME, experts warn

An expert said: "The question is not if, but when it will happen"

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By Sam Webb

27th March 2017,6:55 pm

Updated: 27th March 2017,9:06 pm

A GIANT wave will one day smash into the coast of Portugal and Spain and cause mayhem and death, ocean experts have warned.

The Gulf of Cadiz – popular with Brit holidaymakers and expats – sits on a major plate boundary and an earthquake will one day create a killer wall of water that could kill more than 1,200 people, according to scientists and officials interviewed in a new documentary, La Gran Ola (The Great Wave).